Fender CD140SCE Dreadnought Acoustic Electric Guitar - Natural Pro Tools Their version of this capsule

Their version of this capsule (model# WA-47-B-80v) is carefully manufactured by an Australian capsule manufacturer with careful precision and repeat-ability that allows the most important sonic piece of the classic mic to be heard and influence the tone and signature of the WA-47jr

Electronic effects were a technological novelty in the '60s

1 kHz/32-bit float or 48 kHz/32-bit float mono WAV files

it is often shown as a graph

Fender CD140SCE Dreadnought Acoustic Electric Guitar - Natural Pro Tools Their version of this capsuleThe CD 140SCE expands on its siblings' features with upgraded Fishman CD electronics, walnut back and sides and the addition of a hardshell case. The single cutaway dreadnought body and solid spruce top provide robust tone, and the easy to play neck is comfortable for all playing styles. Topped off with a tortoiseshell pick guard and walnut headcap, the CD 140SCE is ready for whatever you throw at it, at home or on the stage.